:root {
  --bg: #100e0c;
  --ink: #f4efe6;
  --muted: #b7aa9a;
  --card: #1b1612;
  --line: rgba(226, 177, 90, 0.28);
  --gold: #e2b15a;
  --copper: #c4552a;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(900px 420px at 80% -10%, rgba(226, 177, 90, 0.16), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: Manrope, "PingFang TC", "Microsoft JhengHei", sans-serif;
  overflow-x: hidden;
  line-height: 1.55;
}

img, svg, video { max-width: 100%; display: block; }

a { color: inherit; }

button, select { font: inherit; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.shell { width: min(880px, calc(100% - 32px)); margin: 0 auto; }

h1, h2 { font-family: Fraunces, "Songti TC", serif; font-weight: 560; letter-spacing: -0.02em; }

.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 22px;
  background: #16120f;
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { font-weight: 700; text-decoration: none; letter-spacing: 0.04em; }

.main-nav { display: flex; gap: 16px; margin-right: auto; }

.main-nav a { text-decoration: none; color: var(--muted); font-size: 0.92rem; }

.main-nav a:hover { color: var(--gold); }

.lang select {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
}

.burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  padding: 10px;
  margin-left: auto;
}

.burger span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero { padding: 36px 0 8px; }

.eyebrow {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 { margin: 0 0 10px; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.12; }

.lead, .next-card p { color: var(--muted); }

.player-wrap { padding: 12px 0 8px; }

video {
  width: 100%;
  background: #000;
  border-radius: 18px;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.now { margin: 10px 0 0; color: var(--gold); font-weight: 600; }

.ep-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }

.ep {
  text-align: left;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  cursor: pointer;
}

.ep.on { border-color: var(--gold); background: #241c14; }

.ep b { display: block; font-size: 1.05rem; }

.ep span { color: var(--muted); font-size: 0.88rem; }

.next { padding: 28px 0 10px; }

.next-card {
  background: #1b1612;
  border-radius: 22px;
  padding: 28px;
  border: 1px solid var(--line);
}

.btn {
  display: inline-block;
  background: var(--copper);
  color: #fffaf4;
  text-decoration: none;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer;
}

.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }

.gate, .blocked {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.gate-card {
  width: min(460px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
}

.brand-mark { margin: 0 0 8px; color: var(--gold); letter-spacing: 0.14em; font-size: 0.78rem; }

.gate-lang { display: block; margin-top: 16px; }
.gate-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

.gate[hidden], .blocked[hidden], #app[hidden] { display: none; }

footer { padding: 22px 0 36px; color: var(--muted); font-size: 0.88rem; }

section { scroll-margin-top: 76px; }

@media (max-width: 1100px), (hover: none) and (pointer: coarse) {
  .burger { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #16120f;
    flex-direction: column;
    padding: 12px 22px 18px;
    gap: 12px;
  }
  .topbar.is-open .main-nav { display: flex; }
  .ep-row { grid-template-columns: 1fr; }
  .lang select, .btn { font-size: 16px; }
  .next-card { padding: 22px 18px; }
}